--- product_id: 15802642 title: "Xterra Wetsuits Lava Pants Triathlon Wetsuit Pants" brand: "xterra wetsuits" price: "฿293" currency: THB in_stock: false reviews_count: 8 url: https://www.desertcart.co.th/products/15802642-xterra-wetsuits-lava-pants-triathlon-wetsuit-pants store_origin: TH region: Thailand --- # X-MAX Seam Seal tech for waterproof durability Up to 6cm trim for perfect custom fit 5mm neoprene front & back for max lift Xterra Wetsuits Lava Pants Triathlon Wetsuit Pants **Brand:** xterra wetsuits **Price:** ฿293 **Availability:** ❌ Out of Stock ## Summary > 🔥 Elevate your swim game—because every second counts! 🏊‍♂️ ## Quick Answers - **What is this?** Xterra Wetsuits Lava Pants Triathlon Wetsuit Pants by xterra wetsuits - **How much does it cost?** ฿293 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/15802642-xterra-wetsuits-lava-pants-triathlon-wetsuit-pants) ## Best For - xterra wetsuits enthusiasts ## Why This Product - Trusted xterra wetsuits brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dynamic Comfort Fit:** Low-cut waistband with drawcord ensures freedom of movement and secure wear during intense training. - • **Durable Waterproof Seams:** X-MAX Seam Seal technology locks in warmth and compression for long-lasting performance. - • **Eco-Friendly & Risk-Free:** Made from limestone-based neoprene with a 30-day swim test guarantee and 1-year warranty. - • **Race-Level Buoyancy Boost:** Simulates wetsuit lift to keep your legs afloat and speed up every stroke. - • **Train Smarter, Swim Faster:** Improves kick & stroke efficiency while reducing drag—shave seconds off your pace every session. ## Overview Xterra Lava Pants are premium 5mm neoprene triathlon wetsuit pants designed to enhance swim training by providing race-level buoyancy and optimal body positioning. Featuring X-MAX Seam Seal technology for waterproof durability and a customizable fit with up to 6cm trim, these pants improve stroke efficiency and reduce drag. Ideal for triathletes seeking faster swim times, they come with a 30-day trial and 1-year warranty, crafted from eco-friendly materials. ## Description A winning approach to swim training requires a visionary approach to suit design. LAVA Pants are the only training wetsuit to boast 5mm neoprene on both the front and back of the suit to below the knees, ensuring maximum lift and optimal body position. The comfort-stitched waistband rides low on the torso for a free range of motion and a sturdy draw cord keeps the suit in place. X-MAX Seam Seal technology ensures long-lasting waterproof seams that simulate the compression and warmth of a wetsuit. The ¾-length pants are easy to pull on before a swim or in the water, and can be trimmed by up to 6 cm to achieve the right fit. CARE GUIDE - Rinse with fresh water after every use. Let dry inside out. Dry in the shade, not in the sun. After they are dry - stress on AFTER - you can fold them or roll them. Review: Excellent product but don't get hooked! - My primary intent was to use the Lava pants in open water when wetsuits are technically legal but the water is warm enough that overheating is likely. I have been using these during training under two conditions and never more than 50% of my time in the pool: 1) my legs are thrashed and I have a long swim or 2) I'm working on speed intervals. I will say that I've shaved about 15-20 seconds per 100 yards. Yes, this seems like a lot but it makes a pretty big difference to have NO sink to your lower half. Perhaps those who have strong swimming backgrounds would not see the same improvements. For those of us without strong swimming backgrounds (most triathletes I've met), be careful not to get too attached to your Lava pants. The more you use them the less you want to swim without. That said, these probably should not take away from drills that will ultimately improve that sinking lower half! Review: Best Lap Swimming suit - On a cold winter day. It is a joy to jump into the Lap pool with Xterra Lava Pants. Keeps you warm. Plus, it is a joy to swim in them. These keep you lower body up in the water; so, you can swim down hill fast. I recommend Xterra Lava Pants for all Lap Swimmers. ## Features - RATED #1 SWIM TRAINING TOOL. Lava Pants are the secret weapon for triathletes and swimmers to make you train smarter and swim faster. Retire your pull buoy and focus more power on your swim stroke and proper body position. These triathlon wetsuit pants mimic the body position and experience of a wetsuit swim or a full speed swim race. Make every swim a race-specific training workout! - INCREASE KICK & STROKE EFFICIENCY, DECREASE DRAG, & SPEED UP TRANSITIONS. This training wetsuit offers race-level buoyancy and a natural range of motion at every training session, which over time improves technique and pacing while building muscle memory. Essential for runners who wish to cross train, these triathlon swim shorts simulate the lift of a wetsuit while giving a more natural feeling of buoyancy. - HIGH PERFORMANCE & COMFORTABLE. Lava Pants dynamic design makes these buoyancy shorts comfortable to train in and easy to change into and out of. The waistband is ¾-length low-cut in the front and rides higher in the back, allowing for natural breathing and comfortable flip turns without concern of losing your suit. Heavy-duty construction ensures a durable training tool and is perfect for short course, long course, recovery swims, you name it! - CORRECT SIZE GUARANTEE. We want to make sure you have the right fit. You have 30 days to try on and test out your buoyancy shorts and can even take it for a swim! If you are not completely satisfied that they will help you swim faster and train smarter then return them for a refund. It is made of Eco-Friendly limestone-based rubber and is available in 6 unisex sizes: XS (22"-25"), S (26"-30"), M (31"-34"), L (35"-38"), XL (39"-41"), XXL (+42") - 1-YEAR MANUFACTURER WARRANTY. Xterra Wetsuits strives to make your swim faster and more comfortable, and to offer you the highest performing triathlon wetsuit at the best value. We confidently stand by our claim of making the world's fastest wetsuit and our Lava Pants are warranted against manufacturing and material defects for 1 year. Redefine The Swim. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00HQMZUOQ | | ASIN | B00KHY7G10 | | Age Range Description | Adult | | Brand Name | XTERRA WETSUITS | | Closure Type | Pull On | | Color | Black | | Customer Reviews | 4.1 4.1 out of 5 stars (53) | | Date First Available | January 7, 2014 | | Department | unisex | | Global Trade Identification Number | 00852672756057 | | Is Discontinued By Manufacturer | No | | Item model number | LAVAPants-L-P | | Manufacturer | Xterra Wetsuits | | Manufacturer | Xterra Wetsuits | | Manufacturer Part Number | LAVAPants M | | Material Type | Neoprene | | Model Number | LAVAPants M | | Size Map | Medium | | Sport Type | Swimming | | UPC | 852672756057 | | Waist Size | 22.0, 25.0, 26.0, 30.0, 31.0, 34.0, 35.0, 38.0, 39.0 Inches | ## Images ![Xterra Wetsuits Lava Pants Triathlon Wetsuit Pants - Image 1](https://m.media-amazon.com/images/I/51Ep3lQbgxL.jpg) ![Xterra Wetsuits Lava Pants Triathlon Wetsuit Pants - Image 2](https://m.media-amazon.com/images/I/51gYkyITGLL.jpg) ![Xterra Wetsuits Lava Pants Triathlon Wetsuit Pants - Image 3](https://m.media-amazon.com/images/I/51-iU7RjIIL.jpg) ![Xterra Wetsuits Lava Pants Triathlon Wetsuit Pants - Image 4](https://m.media-amazon.com/images/I/51j6fvT97cL.jpg) ![Xterra Wetsuits Lava Pants Triathlon Wetsuit Pants - Image 5](https://m.media-amazon.com/images/I/51WQNP5HVAL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: does the skin under the shorts get wet?** A: yes it does. It's like a wet suit, but just the shorts. **Q: What about male, 6'2" tall, 34" waist and 41" hips? The pants will be worn over tri shorts with padding. What will be my size?** A: I cannot tell you what size but I can tell you, they do get loose or bigger after they absorb water. Tri shorts with pad not a concern at all. I believe just follow the size chart should be fine, **Q: Can silicone be applied to the outside of the suit to make it shiny?** A: Not sure. I suppose. **Q: I am confused. I am a female, 5'7" tall, 30" waist and 40" hips would i need a M or L?** A: I have 38"-39" hips and I got size L, it's very comfortable, some friends told me that I could get size M, but I don't have to fight to put them on and easy take it off, I think you might like size L, they have a string in the waist so you can adjust your waist, hope this helps ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent product but don't get hooked! *by T***M on May 2, 2016* My primary intent was to use the Lava pants in open water when wetsuits are technically legal but the water is warm enough that overheating is likely. I have been using these during training under two conditions and never more than 50% of my time in the pool: 1) my legs are thrashed and I have a long swim or 2) I'm working on speed intervals. I will say that I've shaved about 15-20 seconds per 100 yards. Yes, this seems like a lot but it makes a pretty big difference to have NO sink to your lower half. Perhaps those who have strong swimming backgrounds would not see the same improvements. For those of us without strong swimming backgrounds (most triathletes I've met), be careful not to get too attached to your Lava pants. The more you use them the less you want to swim without. That said, these probably should not take away from drills that will ultimately improve that sinking lower half! ### ⭐⭐⭐⭐⭐ Best Lap Swimming suit *by A***R on February 19, 2019* On a cold winter day. It is a joy to jump into the Lap pool with Xterra Lava Pants. Keeps you warm. Plus, it is a joy to swim in them. These keep you lower body up in the water; so, you can swim down hill fast. I recommend Xterra Lava Pants for all Lap Swimmers. ### ⭐⭐⭐⭐ Great in the pool *by E***T on November 3, 2017* I'm a female and these shorts come in Men's size. I used the size guide and it had me at Men's Large. it was too big. The knee area was loose. Xterra recommended me to try the shorts, eliminating the loose knees. I swam in the Men's large shorts; too big. It was like a parachute in the water. I was concerned going down to Medium would be too tight in the waist, but it was not. Well, after spending $90 in shipping to try the different types of Lava pants/shorts and sizes, I've settled with the Medium Shorts. Because it's only in men's sizes, the shorts are a little long making them hit the top of my knees. But, I don't want to ship them back again. I've been using these shorts for two weeks now and they are amazing. I can feel how I should be moving my hips, I'm able to swim "downhill", and it's great being able to use these shorts instead of a pull buoy. I Even having spent the price of another pair of shorts in shipping, I recommend the product. I'm 5'4" 135 pounds. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.th/products/15802642-xterra-wetsuits-lava-pants-triathlon-wetsuit-pants](https://www.desertcart.co.th/products/15802642-xterra-wetsuits-lava-pants-triathlon-wetsuit-pants) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-27*